Pistol magazine



FIG. 1 is a left front perspective view of a pistol magazine showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings are used to illustrate unclaimed portions of the pistol magazine as well as boundaries of claimed edges and form no part of the claimed design. 

CLAIM The ornamental design for a pistol magazine, as shown and described. 